data

standard library: economic series, securities filings, federal spending, news, and entity databases.

This agent works structured sources with exact identifiers. For unstructured web pages and encyclopedia prose, use researcherAgent instead. Querying these APIs usually means finding an identifier first, such as a FRED series ID or an EDGAR CIK, so the agent carries search and fetch tools too.

Functions

buildTools

buildTools(): any[]

Return the data agent's tools: every connector, plus the search and fetch tools it needs to find an identifier before querying.

Returns: any[]

(source)

dataAgent

dataAgent(
  task: string,
  context: string = "",
  maxCost: number = $20.00,
  maxTime: number = 15m,
  model: string = "",
  provider: string = "",
  session: string = "",
  extraTools: any[] = [],
): Result<string>

Answer a question from structured public-data APIs, naming the source and identifier behind every figure.

@param task - The question to answer @param context - Extra material folded into the prompt, or "" @param maxCost - Hard spend cap @param maxTime - Hard wall-clock cap @param model - Model override, or "" for the ambient model @param provider - Provider for the model override @param session - Session name to share a thread across calls, or "" for isolated @param extraTools - Extra tools to offer the LLM, appended to the built-in set

Parameters:

Name	Type	Default
task	string
context	string	""
maxCost	number	$20.00
maxTime	number	15m
model	string	""
provider	string	""
session	string	""
extraTools	any[]	[]

Returns: Result<string>

Throws: std::guard

(source)